1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
11

Mark the points A(5, 5) and B(7.2). Draw a circle that has point A as the center and passes through point B. Measure and label t

he length of a
radius of the circle. What is the radius of circle A?
Mathematics
1 answer:
olasank [31]3 years ago
4 0

Answer:

i think 4 units im not sure though though

Step-by-step explanation:

You might be interested in
Just before her party starts, Jane fills a cooler with 80 cups of ice. She also starts filling glasses with ice, 0.8 cups each.
Fofino [41]

The equation that shows how the total number of cups of ice used, y, depends on the number of glasses filled, x, is y = 0.8x + 80

<h3>Linear function</h3>

Filling the cooler is an illustration of a linear function

A linear function is represented as: y = mx + b

Where

  • m represents the slope/rate
  • b represents the y-intercept/the initial value
  • x and y are the variables

<h3>The equations</h3>

By comparison, we have the following parameters

  • m =0.8 --- the amount of cups per ice
  • b = 80 ---- the initial amount of cup

So, the equation that represents this scenario is

y = 0.8x + 80

Read more about linear functions at:

brainly.com/question/14323743

5 0
2 years ago
Math is so hard:
Tju [1.3M]

Answer:

4. y = 8 - x is the right answer

3 0
2 years ago
Read 2 more answers
Help me with this!!!!
Alchen [17]

Answer:

QR=2x=16

Step-by-step explanation:

2x+8= 3x

8=3x-2x

8=x

QR=2x= 8*2=16

4 0
2 years ago
Helpppp will give brainlist !!!!!!
BartSMP [9]

Answer:

8. The coordinates (0,0) represent the fact that when 0 minutes has passed, the horses have gone 0 miles because they hadn't started yet.

9. From the graph, it looks like horse A takes 4 minutes and horse B takes 2.5 minutes (aka 2 minutes and 30 seconds) to travel 1 mile.

10. For A: y = (1/4)x

For B: y = (2/5)x

11. For A: 3 miles

For B: (24/5) miles, or 4 and (4/5) miles.

12. Can't see the entire problem sorry.

Step-by-step explanation:

9. You find this by going to y=1 and look towards the right till you find the point the line intersects with y=1. Then find the x value by finding the corresponding number on the x axis.

10. A linear function will look something like this: y = mx+b, where y is the y value, x is the x value, m is the slope, and b is the y-intercept. Since both lines start from 0, you don't have to write the y-intercept since there's no point in writing +0. To find slope, you find delta y over delta x. Basically just find the difference of two y values and the difference of two x values from the same coordinate in the same order. I know that sounds really confusing but your teacher will probably teach this later on.

11. x represents the time, so just substitute x as 12 in the equation.

7 0
2 years ago
3x^2 - 5x + 12 <br> 5x^2 + x - 11
Effectus [21]

Answer:

8x²+5x+1

Step-by-step explanation:

3x²-5x+12

5x²+ x - 11

________

3x²+5x²= 8x²

}

5x+x =5x

}

12-11 =1

=

8x²+5x+1

7 0
2 years ago
Other questions:
  • Please help I'm not good with fractions.<br><br> 2 ÷ 12 and 2/3x
    6·1 answer
  • Danielle invests $2,007 in a retirement
    15·2 answers
  • A square is 3.2 millimeters (mm) on each side. What is the area of the square?
    15·2 answers
  • ABCD∼EFGH AD=45 in. , EH=75 in. , and AB=30 in. What is EF ?
    8·1 answer
  • You swim 121 out of 1,000 meters. How can you write this as a decimal?
    9·2 answers
  • More of my brothers wwork for yalll have fun and tysm!
    6·2 answers
  • 2p +4p=20, in a verbal sentence
    8·1 answer
  • 2x + 5 greater then or equal to -1<br><br> What is x
    11·2 answers
  • Does anybody know the answer?
    7·2 answers
  • Solve -2 t + 5 ≥ -7.<br> Choose the Correct answer<br> t ≥ -6<br> t ≤ -6<br> t ≥ 6<br> t ≤ 6
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!